CELINE LINEN Triple Layer (Set of 2 Panel) - Solid Blackout Grommet Panel - Room Darkening, Energy Saving and Noise-Reducing - 54" Width X 84" Length - Black 100% Polyester DESIGN AND STRUCTURE - Includes 2 panels measuring 54 inch wide by 84 inch long. Easy-to-install design featuring both loop and grommet style panel - HEAVY WEIGHT Material: 100% Polyester SUN LIGHT CONTROL - Blackout curtains can block up to 99% of light for a sound sleep. These curtains will help those day sleepers to get the relaxation that they need in the darkness that they need. Instead, if you are planning to use them in your living room, they will guarantee that no light comes in to ruin your home theatre movie night. NOISE CONTROL - Celine Linen blackout curtains are able to filter approximately 60% of the outside noise from entering in the room. Day sleepers need to get as much rest as possible, it can be extremely frustrating to hear outside noise during the day. ENERGY EFFICIENT - Celine Linen Blackout Curtains help to keep the heat in the room during the winter, and they will reflect heat out of the room during the summer. Both of these will ensure that you are not wasting extra money on heating or cooling that does not need to be spent. You could see a reduction in your electricity bill of up to 25%. MONEY BACK GUARANTEE: We think you're going to love this Blackout Energy Efficient Window Curtain as much as we do! But in case you don't, you are covered by our 30 day, no questions asked, money back guarantee. We want our customers to be 100% happy.